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A power of 2. In the decimal system, we use powers of 10, in the binary system, powers of 2. Other number system use some other number as their base; for example, hexadecimal (base-16) uses powers of 16.

Q: Each place value in a binary number represents what?

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If you mean how do you convert 8 into binary numbers, here it is. 8 -- Eights place value

The binary number 10110 represents (1 x 16) + (0 x 8) + (1 x 4) + (1 x 2) + (0 x 1) and 16 + 4 + 2 = 22.

Binary(101) = Decimal(5).

The first digit 5 represents 500 and the second digit 5 represents 50

1001 in binary is equal to 9 in decimal.

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When a bit is turned on, it represents a "1". When it is turned off, it represents a "0". The exact value depends on where the bit is within the byte it is part of. In the binary number 0000 0001, the last bit is set to 1 and represents the number 1. In the binary number 0000 0010, the second to last bit is set to 1, which corresponds to the "2's" place relative to decimal numbers. In the binary number 0000 1000, the bit that is set to 1 represents the value "8" in decimal numbers.

If you mean how do you convert 8 into binary numbers, here it is. 8 -- Eights place value

It is the digit of 0 that represents the hundreds place value.

When writing binary numbers . . . The first place has the value of 1. The second place has the value of 2. The third place has the value of 4. The fourth place has the value of 8. '1 0 1 1 ' has (fourth place) + (second place) + (first place) = 8 + 2 + 1 = decimal 11 .

Place value is the value of a digit in a number based on its position in the number. Each place in a number represents a power of 10. For example, in the number 327, the 7 is in the ones place, the 2 is in the tens place, and the 3 is in the hundreds place.

The place value of 0 in 2607 is 0. In this number, 0 represents no additional value in the thousands place.

A binary number is simply a way of representing a number in such a way that the place value of each digit is two times that of the digit to its right.Similarly, a decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right.

The digit 3 in the number 4.438 represents the value of three hundredths.

It represents 70,000 = seventy thousand

To get the 2s complement, change all 1 bits to 0s and all 0 bits to 1s, and add 1 to the result. So the 2s complement of the 8-bit binary number 10001011 is the binary integer 01110101. If you want that in decimal, then remember that each place value column is twice the value of the place value column to its right, and the rightmost place value column for an integer is 1. Thus 01110101 in decimal is 64 + 32 + 16 + 4 + 1 = 117 (And 10001011 as a signed 8-bit binary integer represents the decimal integer -117.)

With the first number being 1 (not zero), the 25th number is 11001 (base 2). This is 16 + 8 + 1 = 25 (in base ten). Each place value in the binary system is double the value to the right of it.